Abu Hatim al-Razi: Shaykh Saduq (Trustworthy Shaykh). And he once said: Thiqah (Trustworthy), for a group of trustworthy narrators narrated from him, including Abu Dawud and Abu Hatim, and we do not know of any criticism against him.
Abu Hatim ibn Hibban al-Basti: He mentioned him among the trustworthy narrators.
Abu Dawud al-Sijistani: Thiqah (Trustworthy)
Ahmad ibn Shuayb al-Nasa'i: La B'as bihi (There is nothing wrong with him)
Ibn Hajar al-'Asqalani: Saduq (Truthful)
Al-Dhahabi: وثق (He authenticated him)